The benefits of Chaga while being studied have not been officially proven by the FDA. The use of Chaga has been widespread for years, popular science and research has looked into how Chaga has its effects. While not proven there has been extensive research on the subject. Searching online for the terms “Chaga” and “Research” leads to a nice set of results. Popular site Better Health Thru Research includes reference to well over 300 paper on Chaga. Researchers have for a while been looking at how Chaga has anti-inlammatory and cancer-fighting properties. Studies continue and and modern science is looking at how Chaga can be of use in terms of being a more natural remedy.